Precision Zirconia Ceramic Ball

Precision Zirconia Ceramic Ball 1. 95%-99.9% Al2O3 2.High Thermal Conductivity 3.QA,rush delivers 4.MOQ:100PCS

Precision Zirconia Ceramic Ball

Material:zirconia ceramic

Excellent features :

1.Material:zirconia graulation

2.Using many fine technology such as dry press molding and isostatic press molding.

3.High strength,high hardness,resist to high temperature, wearing and corrosion.

4.It can do a good job under mang bad conditions such as high temperature,high pressure,vacuum,inflammable,explosive,acid,alkali,steam,non-lubricated environments.

5.Preventing material from contamination because of its extreme low wear rate.

Apllication:Materials for grinding and dispersed,structural ceramics,electronics,refractory ceramics,magnetic material,metallurgy,medicine,food,cosmetics,textiles,printing and dyeing,pigment and other industries.

Material properties:

Composition	wt%	94%ZrO2,5Y2O3
Specific density	g/cm3	≥6.0
Hardness(HV)	Gpa	>11
Bending strength	MPa	1150
Fracture toughness	Mpa·m1/2	≥9
Grain size	µm	<0.5
Elastic modulis	GPa	200
Thermal conductivity	w/(m·k)	3
Thermal expansion Coefficient(20-400°C)	X10-6/°C(20-400°C)	9.6

Process equipment and main products picture:

Precision Zirconia Ceramic Ball